Sep 10 19:12:56.704 INFO checking fe_session-0.5.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 19:12:56.704 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 19:12:56.704 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 19:12:56.914 INFO blam! b3562dbc85d2e189ed45c5a714320b883bdf789bd265493831c5d6b22db5788f
Sep 10 19:12:56.916 INFO running `"docker" "start" "-a" "b3562dbc85d2e189ed45c5a714320b883bdf789bd265493831c5d6b22db5788f"`
Sep 10 19:12:57.619 INFO kablam! usermod: no changes
Sep 10 19:12:57.798 INFO kablam!     Checking cookie v0.2.5
Sep 10 19:12:58.468 INFO kablam!     Checking hyper v0.8.1
Sep 10 19:12:58.469 INFO kablam!     Checking hyper v0.9.18
Sep 10 19:13:02.810 INFO kablam!     Checking iron v0.3.1
Sep 10 19:13:02.874 INFO kablam!     Checking iron v0.4.0
Sep 10 19:13:04.212 INFO kablam!     Checking oven v0.3.0
Sep 10 19:13:05.412 INFO kablam!     Checking fe_session v0.5.0 (file:///source)
Sep 10 19:13:07.962 INFO kablam! warning: unused import: `std::io::Read`
Sep 10 19:13:07.962 INFO kablam!   --> tests/lib.rs:19:5
Sep 10 19:13:07.962 INFO kablam!    |
Sep 10 19:13:07.962 INFO kablam! 19 | use std::io::Read;
Sep 10 19:13:07.962 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 10 19:13:07.962 INFO kablam!    |
Sep 10 19:13:07.962 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 19:13:07.962 INFO kablam! 
Sep 10 19:13:08.065 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.43s
Sep 10 19:13:08.072 INFO kablam! su: No module specific data is present
Sep 10 19:13:08.833 INFO running `"docker" "rm" "-f" "b3562dbc85d2e189ed45c5a714320b883bdf789bd265493831c5d6b22db5788f"`
Sep 10 19:13:08.919 INFO blam! b3562dbc85d2e189ed45c5a714320b883bdf789bd265493831c5d6b22db5788f